Showcase
US7845818B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2008 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Jan 9, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47F3/001
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
There is disclosed a showcase provided with a light device capable of simplifying a maintenance operation and improving a cooling efficiency in a display chamber. In a showcase 1 of the present invention, a display chamber 11 is formed in an insulating wall 2 to display commodities on a plurality of steps of shelves 32 disposed in the display chamber 11 and cool the commodities, the showcase includes LED lights 40 which illuminate the inside of the display chamber 11 from the upside, and light guide plates 48 provided on lower surfaces of the shelves 32, light inlet portions 49 of the light guide plates 48 are provided so as to protrude forward from the shelves 32, and a light emitting surface 52 of each light guide plate 48 faces the shelf 32 under the shelf 32 provided with the light guide plate 48.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.